Extech 445703 Big Digit Indoor Humidity & Temperature Meter, Digital Hygrometer Thermometer with Min/Max & Alarm for Home, Office, Greenhouse

Extech 445703 Big Digit Indoor Humidity & Temperature Meter, Digital Hygrometer Thermometer with Min/Max & Alarm for Home, Office, Greenhouse

• Three axis (X, Y, Z) electromagnetic field measurement (30Hz to 300Hz)
• Humidity: 10 to 99 percentRH
• Ideal for EMF measurements around power lines, electrical appliances and industrial devices
• Wide measuring ranges (3 ranges of µTesla or mGauss)
• Big digit LCD display, Data hold

This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery.